CNAME record: A Canonical Name or CNAME record is a type of DNS record that maps an alias name to a true or canonical domain name. CNAME records are typically used to map a subdomain such as www or mail to the domain hosting that subdomain's content.MRR: Master resell rights.

MRR License: Permission to pass on the resell rights to customers.

PLR: Private Label Rights. PLR articles are a relatively new twist on content building. Private label rights are a special type of right or license which you purchase where you are legally allowed to edit and publish the article as your own. You may even include your own name as the author and your own resource box at the end of each article. PLR articles are a relatively inexpensive way to produce content for a blog. Any blogger who has been at this for a while knows that keeping a steady flow of content is not an easy thing to do. PLR articles can help to keep that flow going when you run into a period of writer’s block.